13312343433 has 8 divisors (see below), whose sum is σ = 17750623968. Its totient is φ = 8874479264.

The previous prime is 13312343389. The next prime is 13312343531. The reversal of 13312343433 is 33434321331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13312343433 - 2²⁵ = 13278789001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13312343433.

It is not an unprimeable number, because it can be changed into a prime (13312343333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19716 + ... + 164357.

It is an arithmetic number, because the mean of its divisors is an integer number (2218827996).

Almost surely, 2^13312343433 is an apocalyptic number.

It is an amenable number.

13312343433 is a deficient number, since it is larger than the sum of its proper divisors (4438280535).

13312343433 is a wasteful number, since it uses less digits than its factorization.

13312343433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208183.

The product of its digits is 23328, while the sum is 30.

Adding to 13312343433 its reverse (33434321331), we get a palindrome (46746664764).

The spelling of 13312343433 in words is "thirteen billion, three hundred twelve million, three hundred forty-three thousand, four hundred thirty-three".